logiguard fork v3: full patch set on verified 8c74db0 tree

Includes prior-session patches (carry forward so the app compiles):
  - crates/gpui/build.rs: cross-compile manifest fix
  - crates/gpui/src/platform.rs: PlatformWindow::activate_with_token trait method
  - crates/gpui/src/window.rs: Window::activate_with_token public API
  - crates/gpui_linux/src/linux/wayland/window.rs: WaylandWindow::activate_with_token + activate() keyboard-serial fix

Plus the focus-serial fix:
  - serial.rs: SerialKind::KeyboardEnter
  - client.rs: store wl_keyboard.enter serial; latest_serial_of()

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

crates/remote_server/build.rs

@@ -0,0 +1,34 @@
+#![allow(clippy::disallowed_methods, reason = "build scripts are exempt")]
+use std::process::Command;
+
+const ZED_MANIFEST: &str = include_str!("../zed/Cargo.toml");
+
+fn main() {
+    let zed_cargo_toml: cargo_toml::Manifest =
+        toml::from_str(ZED_MANIFEST).expect("failed to parse zed Cargo.toml");
+    println!(
+        "cargo:rustc-env=ZED_PKG_VERSION={}",
+        zed_cargo_toml.package.unwrap().version.unwrap()
+    );
+    println!(
+        "cargo:rustc-env=TARGET={}",
+        std::env::var("TARGET").unwrap()
+    );
+
+    // Populate git sha environment variable if git is available
+    println!("cargo:rerun-if-changed=../../.git/logs/HEAD");
+    if let Some(output) = Command::new("git")
+        .args(["rev-parse", "HEAD"])
+        .output()
+        .ok()
+        .filter(|output| output.status.success())
+    {
+        let git_sha = String::from_utf8_lossy(&output.stdout);
+        let git_sha = git_sha.trim();
+
+        println!("cargo:rustc-env=ZED_COMMIT_SHA={git_sha}");
+    }
+    if let Some(build_identifier) = option_env!("GITHUB_RUN_NUMBER") {
+        println!("cargo:rustc-env=ZED_BUILD_ID={build_identifier}");
+    }
+}